//
// Created by Castle on 2025/10/21.
//

#include <iostream>
#include <ostream>
// Tools
const int Pen { 10 };
const int Marker { 20 };
const int Earser { 30 };
const int Circle { 50 };
const int Ellipse { 60 };

int main() {

    int tool { Circle };

    if (tool == Pen) {
        std::cout << "Active tool is pen" << std::endl;
    }else if (tool == Marker) {
        std::cout << "Active tool is Marker" << std::endl;
    }else if (tool == Earser) {
        std::cout << "Active tool is Earser" << std::endl;
    }else if (tool == Circle) {
        std::cout << "Active tool is circle" << std::endl;
    }else if (tool == Ellipse) {
        std::cout << "Active tool is ellipse" << std::endl;
    }


    return 0;
}